{"id": 66011, "name": "Dartford", "parent_area": null, "type": "WMC", "type_name": "UK Parliament constituency", "country": "E", "country_name": "England", "generation_low": 13, "generation_high": 54, "codes": {"gss": "E14000659", "unit_id": "31468"}, "all_names": {"O": ["Ordnance Survey", "Dartford Co Const"]}}